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  <title>Gets the size of the array</title>
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  <div id="layout-content"><div id="splfixedarray.getsize" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">SplFixedArray::getSize</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.3.0, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">SplFixedArray::getSize</span> &mdash; <span class="dc-title">Gets the size of the array</span></p>

 </div>
 
 <div class="refsect1 description" id="refsect1-splfixedarray.getsize-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>SplFixedArray::getSize</strong></span>(): <span class="type">int</span></div>

  <p class="para rdfs-comment">
   Gets the size of the array.
  </p>
 </div>

 
 <div class="refsect1 parameters" id="refsect1-splfixedarray.getsize-parameters">
  <h3 class="title">参数</h3>
  <p class="para">此函数没有参数。</p>
 </div>

 
 <div class="refsect1 returnvalues" id="refsect1-splfixedarray.getsize-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   Returns the size of the array, as an <span class="type">int</span>.
  </p>
 </div>

 
 <div class="refsect1 examples" id="refsect1-splfixedarray.getsize-examples">
  <h3 class="title">范例</h3>
  <p class="para">
   <div class="example" id="example-3549">
    <p><strong>示例 #1 <span class="methodname"><strong>SplFixedArray::getSize()</strong></span> example</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$array&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">SplFixedArray</span><span style="color: #007700">(</span><span style="color: #0000BB">5</span><span style="color: #007700">);<br />echo&nbsp;</span><span style="color: #0000BB">$array</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getSize</span><span style="color: #007700">().</span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$array</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setSize</span><span style="color: #007700">(</span><span style="color: #0000BB">10</span><span style="color: #007700">);<br />echo&nbsp;</span><span style="color: #0000BB">$array</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getSize</span><span style="color: #007700">().</span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
    </div>

    <div class="example-contents"><p>以上例程会输出：</p></div>
    <div class="example-contents screen">
<div class="cdata"><pre>
5
10
</pre></div>
    </div>
   </div>
  </p>
 </div>

 <div class="refsect1 notes" id="refsect1-splfixedarray.getsize-notes">
  <h3 class="title">注释</h3>
  <blockquote class="note"><p><strong class="note">注意</strong>: 
   <p class="para">
    This method is functionally equivalent to <span class="methodname"><a href="splfixedarray.count.html" class="methodname">SplFixedArray::count()</a></span>
   </p>
  </p></blockquote>
 </div>

 
 <div class="refsect1 seealso" id="refsect1-splfixedarray.getsize-seealso">
  <h3 class="title">参见</h3>
  <ul class="simplelist">
   <li class="member"><span class="methodname"><a href="splfixedarray.count.html" class="methodname" rel="rdfs-seeAlso">SplFixedArray::count()</a> - Returns the size of the array</span></li>
  </ul>
 </div>
 
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